/* ==========================================================================
   Random Access Memories — "Blueprint × Riso" theme
   Blueprint-grid paper + bold risograph energy. Two spot inks, hard shadows,
   heavy grotesk display / serif body / monospace labels.
   Layered on Beautiful Jekyll via site-css (loads after the theme CSS).
   Fonts are loaded non-blocking via _includes/head.html (preload + swap).
   ========================================================================== */

:root {
  --paper:   #f1ece1;   /* warm blueprint paper           */
  --paper-2: #f8f5ee;   /* lighter paper (cards, wells)   */
  --ink:     #17130e;   /* warm near-black                */
  --sub:     #574f43;   /* muted body                     */
  --rust:    #d8432a;   /* primary accent (vermilion/rust)*/
  --rust-dk: #a83115;
  --blue:    #2547d0;   /* secondary spot ink             */
  --yellow:  #ffd21f;   /* highlight                      */
  --yellow-tint: #fbe7bd;
  --line:    #17130e;   /* bold riso outline              */
  --grid:    rgba(37, 71, 208, 0.06);

  --font-display: 'Archivo', system-ui, sans-serif;
  --font-body:    'Lora', Georgia, serif;
  --font-mono:    'Space Mono', ui-monospace, Menlo, Consolas, monospace;
  --hard: 4px 4px 0 var(--ink);
  --hard-rust: 4px 4px 0 var(--rust);
}

/* ---------- Base / blueprint paper ---------- */
html { background: var(--paper); }
body {
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 28px 28px;
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, .post-title, .post-heading h1, .page-heading h1 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}
a { color: var(--rust); }
a:hover, a:focus { color: var(--blue); }
hr { border-top: 2px solid var(--ink); opacity: 1; }

/* ---------- Navbar ---------- */
.navbar-custom {
  background: var(--ink) !important;
  border-bottom: 3px solid var(--rust);
  box-shadow: none;
}
.navbar-custom .navbar-brand {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--paper) !important;
  position: relative;
  line-height: 1.05;
}
.navbar-custom .navbar-brand::after {
  content: "(pun intended)";
  display: block;
  text-align: right;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.52rem;
  letter-spacing: 0.03em;
  color: #9a927f;
  margin-top: 1px;
  line-height: 1;
  text-transform: none;
}
.navbar-custom .nav-link {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  font-weight: 700;
  color: #d8d2c6 !important;
}
.navbar-custom .nav-link:hover { color: var(--yellow) !important; }
.navbar-custom .navbar-toggler { border-color: rgba(255,255,255,0.4); }
@media (min-width: 1200px) {
  .navbar-expand-xl .navbar-nav .nav-item:not(:last-child) { margin-right: 0.4rem; }
}

/* ---------- Header / hero (pages without a cover image) ---------- */
.intro-header { background: transparent; }
.intro-header.big-img { background: none; }   /* leave cover-image posts alone */
.intro-header:not(.big-img) {
  border-bottom: 2px solid var(--ink);
  padding-bottom: 0.5rem;
}
.intro-header:not(.big-img) .page-heading h1,
.intro-header:not(.big-img) .post-heading h1 {
  color: var(--ink) !important;
  font-weight: 900;
  font-size: 2.9rem;
  text-shadow: none;
}
.intro-header:not(.big-img) .page-subheading,
.intro-header:not(.big-img) .post-subheading {
  color: var(--sub) !important;
  font-family: var(--font-body);
  font-style: italic;
}
.intro-header:not(.big-img) .post-meta { color: var(--sub) !important; }
.intro-header:not(.big-img) hr.small {
  border-color: var(--rust);
  border-top-width: 3px;
  width: 60px;
  opacity: 1;
}

/* "(pun intended)" under the big home title, right-aligned to the title */
.title-with-pun { display: inline-block; }
.title-with-pun .pun-line {
  display: block;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.64rem;
  letter-spacing: 0.04em;
  color: var(--sub);
  text-align: right;
  margin-top: -0.4rem;
  text-transform: none;
}

/* ---------- Home hero add-on ---------- */
.home-hero { max-width: 620px; margin: 0.6rem 0 0.2rem; }
.home-hero .hero-eyebrow {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--rust);
  margin-bottom: 0.6rem;
}
.home-hero .hero-lead {
  font-family: var(--font-body);
  font-size: 1.12rem;
  color: var(--sub);
  margin-bottom: 1.4rem;
}
.hero-btns { display: flex; gap: 0.8rem; flex-wrap: wrap; }
.btn-hero {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.7rem 1.4rem;
  border-radius: 6px;
  text-decoration: none;
  border: 2px solid var(--ink);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn-hero-solid { background: var(--rust); color: var(--paper) !important; box-shadow: var(--hard); }
.btn-hero-ghost { background: var(--paper-2); color: var(--ink) !important; box-shadow: var(--hard); }
.btn-hero:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--ink);
  color: var(--paper) !important;
}
.btn-hero-ghost:hover { background: var(--blue); color: var(--paper) !important; border-color: var(--ink); }

/* ---------- Post feed cards (home) — matches the Projects grid ---------- */
.posts-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.9rem;
  margin: 1.8rem 0 1rem;
  padding-left: 0;
}
.post-preview {
  background: var(--paper-2);
  border: 2px solid var(--ink);
  border-radius: 10px;
  overflow: hidden;
  padding: 0;
  margin: 0;
  box-shadow: var(--hard);
  display: flex;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.post-preview > article { display: flex; flex-direction: column; width: 100%; }
.post-preview:hover {
  transform: translate(-3px, -3px);
  box-shadow: 7px 7px 0 var(--rust);
}
.post-preview .feed-thumb {
  display: block;
  height: 168px;
  background-size: cover;
  background-position: center;
  border-bottom: 2px solid var(--ink);
  position: relative;
}
.post-preview .feed-thumb::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 18px 18px;
  mix-blend-mode: multiply;
  pointer-events: none;
}
.feed-body { padding: 1.3rem 1.5rem 1.5rem; display: flex; flex-direction: column; flex: 1; }
.feed-body > a { text-decoration: none; }
.post-preview .post-title {
  color: var(--ink);
  font-weight: 800;
  font-size: 1.4rem;
  margin-top: 0;
  margin-bottom: 0.3rem;
}
.post-preview a:hover .post-title { color: var(--rust); }
.post-preview .post-subtitle {
  color: var(--sub); font-family: var(--font-body); font-style: italic;
  font-size: 1rem; margin-bottom: 0.5rem;
}
.post-preview .post-meta { font-family: var(--font-mono); font-size: 0.76rem; color: var(--sub); margin-bottom: 0.7rem; }
.post-preview .post-entry { font-family: var(--font-body); color: var(--sub); font-size: 0.95rem; line-height: 1.55; flex: 1; margin-bottom: 0.9rem; }
.post-read-more, a.post-read-more {
  font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.05em;
  font-size: 0.78rem; font-weight: 700; color: var(--blue);
}

/* Tag pills (feed + tags page) */
.blog-tags a, .tags a {
  display: inline-block;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--yellow-tint);
  color: var(--ink) !important;
  border: 1.5px solid var(--ink);
  padding: 1px 9px;
  border-radius: 4px;
  margin: 3px 3px 0 0;
  text-decoration: none;
  transition: all 0.12s ease;
}
.blog-tags a:hover, .tags a:hover { background: var(--yellow); box-shadow: 2px 2px 0 var(--ink); }
.blog-tags span { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; }

/* ---------- Projects grid ---------- */
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--rust);
  border-bottom: 2px solid var(--rust);
  padding-bottom: 2px;
  margin-bottom: 0.4rem;
}
/* Centered wrapper for the full-width home page */
.home-wrap { max-width: 1220px; margin: 0 auto; }
.section-intro {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--sub);
  max-width: 60ch;
  margin: 0.3rem 0 0;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.7rem;
  margin: 2rem 0 1rem;
}
.project-card {
  background: var(--paper-2);
  border: 2px solid var(--ink);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--hard);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.project-card:hover { transform: translate(-3px, -3px); box-shadow: 7px 7px 0 var(--blue); }
.project-thumb {
  height: 168px;
  background-size: cover;
  background-position: center;
  border-bottom: 2px solid var(--ink);
  position: relative;
}
.project-thumb::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 18px 18px;
  mix-blend-mode: multiply;
  pointer-events: none;
}
.project-thumb.no-img {
  background: var(--blue);
  display: flex; align-items: center; justify-content: center;
}
.project-thumb.no-img::before { content: attr(data-emoji); font-size: 3.2rem; position: relative; z-index: 1; }
.project-body { padding: 1.3rem 1.4rem 1.5rem; display: flex; flex-direction: column; flex: 1; }
.project-body h3 {
  font-family: var(--font-display);
  font-weight: 800; font-size: 1.35rem; margin: 0 0 0.5rem; color: var(--ink);
}
.project-body p { font-family: var(--font-body); color: var(--sub); font-size: 0.96rem; line-height: 1.55; flex: 1; }
.project-tags { margin: 0.5rem 0 1rem; display: flex; flex-wrap: wrap; gap: 6px; }
.project-tags span {
  font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.03em;
  font-size: 0.68rem; font-weight: 700;
  background: var(--yellow-tint); color: var(--ink);
  border: 1.5px solid var(--ink); padding: 1px 8px; border-radius: 4px;
}
.project-links { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.project-links a {
  font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.04em;
  font-size: 0.74rem; font-weight: 700; text-decoration: none;
  padding: 0.45rem 0.9rem; border-radius: 6px; border: 2px solid var(--ink);
  transition: all 0.12s ease;
}
.project-links a.pl-primary { background: var(--rust); color: var(--paper) !important; }
.project-links a.pl-ghost { background: var(--paper-2); color: var(--blue) !important; }
.project-links a:hover { box-shadow: 3px 3px 0 var(--ink); transform: translate(-1px, -1px); }
.project-links a.pl-ghost:hover { background: var(--blue); color: var(--paper) !important; }

/* ---------- About page ---------- */
.about-lead {
  font-family: var(--font-body);
  font-size: 1.28rem;
  line-height: 1.5;
  color: var(--ink);
  margin: 0.4rem 0 1.8rem;
}
.about-lead strong { color: var(--rust); font-weight: 600; }

.about-label {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--rust);
  margin: 2.2rem 0 0.9rem;
}

.pill-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 0.5rem; }
.pill-row .pill {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: 0.76rem;
  font-weight: 700;
  background: var(--paper-2);
  color: var(--ink);
  border: 2px solid var(--ink);
  padding: 4px 12px;
  border-radius: 6px;
  box-shadow: 3px 3px 0 var(--ink);
}
.pill-row .pill.blue  { background: var(--blue);   color: var(--paper); }
.pill-row .pill.rust  { background: var(--rust);   color: var(--paper); }
.pill-row .pill.amber { background: var(--yellow); color: var(--ink); }

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.6rem;
  margin: 1rem 0 0.5rem;
}
.about-card {
  background: var(--paper-2);
  border: 2px solid var(--ink);
  border-radius: 10px;
  box-shadow: var(--hard);
  padding: 1.3rem 1.5rem 1.4rem;
}
.about-card h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  margin: 0 0 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.about-card h3 .mark {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--paper);
  background: var(--ink);
  border-radius: 5px;
  padding: 1px 7px;
}
.about-card.plus h3 .mark { background: var(--blue); }
.about-card.minus h3 .mark { background: var(--rust); }
.about-card ul { margin: 0; padding-left: 1.1rem; }
.about-card li { font-family: var(--font-body); color: var(--sub); margin-bottom: 0.55rem; line-height: 1.45; }
.about-card li strong { color: var(--ink); font-weight: 600; }

.about-cta {
  margin: 2.2rem 0 0.5rem;
  padding: 1.3rem 1.5rem;
  border: 2px solid var(--ink);
  border-radius: 10px;
  background: var(--yellow-tint);
  box-shadow: var(--hard-rust);
  font-family: var(--font-body);
  font-size: 1.05rem;
}
.about-cta a { font-weight: 600; }

/* Quick-facts strip */
.about-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin: 1.4rem 0 0.5rem;
}
.about-fact {
  background: var(--paper-2);
  border: 2px solid var(--ink);
  border-radius: 10px;
  box-shadow: var(--hard);
  padding: 1rem 1.1rem;
}
.about-fact .v {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.55rem;
  line-height: 1.05;
  color: var(--ink);
}
.about-fact .k {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-size: 0.7rem;
  color: var(--sub);
  margin-top: 0.4rem;
}
.about-label i { margin-right: 0.5rem; opacity: 0.9; }

/* Closing sign-off */
.about-signoff {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 2.4rem 0 0.4rem;
  padding-left: 1rem;
  border-left: 4px solid var(--rust);
  border-radius: 0;
}

/* ---------- Post body polish ---------- */
.post-container blockquote, article blockquote {
  border-left: 4px solid var(--rust);
  background: var(--paper-2);
  font-family: var(--font-body); font-style: italic; color: var(--sub);
  padding: 0.6rem 1.2rem; border-radius: 0;
}
article h1, article h2, article h3 { color: var(--ink); }
article :not(pre) > code {
  font-family: var(--font-mono); font-size: 0.85em;
  background: var(--yellow-tint); color: var(--rust-dk);
  padding: 1px 5px; border-radius: 3px; border: 1px solid rgba(23,19,14,0.15);
}
article img { border: 2px solid var(--ink); border-radius: 6px; }

/* ---------- Pager & footer ---------- */
.pagination .page-link,
.pager li > a {
  font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.05em;
  font-size: 0.78rem; font-weight: 700;
  color: var(--ink); background: var(--paper-2);
  border: 2px solid var(--ink); border-radius: 6px; box-shadow: var(--hard);
}
.pagination .page-link:hover, .pager li > a:hover { background: var(--rust); color: var(--paper); }

footer.footer-custom, footer {
  background: var(--paper) !important;
  border-top: 2px solid var(--ink);
  font-family: var(--font-mono);
}
footer a { color: var(--ink); }
footer a:hover { color: var(--rust); }

@media (max-width: 768px) {
  .intro-header:not(.big-img) .page-heading h1,
  .intro-header:not(.big-img) .post-heading h1 { font-size: 2.1rem; }
  .post-preview { padding: 1.2rem 1.2rem; }
  .projects-grid { grid-template-columns: 1fr; }
}